1241131430 has 64 divisors (see below), whose sum is σ = 2813045760. Its totient is φ = 382992000.

The previous prime is 1241131429. The next prime is 1241131439. The reversal of 1241131430 is 341311421.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1241131439) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 69791 + ... + 85749.

It is an arithmetic number, because the mean of its divisors is an integer number (43953840).

Almost surely, 2^1241131430 is an apocalyptic number.

1241131430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1241131430 is an abundant number, since it is smaller than the sum of its proper divisors (1571914330).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1241131430 is a wasteful number, since it uses less digits than its factorization.

1241131430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16085.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 1241131430 is about 35229.6952867890. The cubic root of 1241131430 is about 1074.6637289665.

Adding to 1241131430 its reverse (341311421), we get a palindrome (1582442851).

Subtracting from 1241131430 its reverse (341311421), we obtain a square (899820009 = 29997²).

The spelling of 1241131430 in words is "one billion, two hundred forty-one million, one hundred thirty-one thousand, four hundred thirty".